2021496128

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 4311091200

約数和(自身を除く): 2289595072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 103, 134, 184, 199, 206, 268, 368, 398, 412, 536, 736, 796, 824, 1072, 1472, 1541, 1592, 1648, 2144, 2369, 3082, 3184, 3296, 4288, 4577, 4738, 6164, 6368, 6592, 6901, 9154, 9476, 12328, 12736, 13333, 13802, 18308, 18952, 20497, 24656, 26666, 27604, 36616, 37904, 40994, 49312, 53332, 55208, 73232, 75808, 81988, 98624, 106664, 110416, 146464, 151616, 158723, 163976, 213328, 220832, 292928, 306659, 317446, 327952, 426656, 441664, 471431, 613318, 634892, 655904, 853312, 942862, 1226636, 1269784, 1311808, 1373299, 1885724, 2453272, 2539568, 2746598, 3771448, 4906544, 5079136, 5493196, 7542896, 9813088, 10158272, 10986392, 15085792, 19626176, 21972784, 30171584, 31585877, 43945568, 63171754, 87891136, 126343508, 252687016, 505374032, 1010748064, 2021496128]

約数ペア:

[(1, 2021496128), (2, 1010748064), (4, 505374032), (8, 252687016), (16, 126343508), (23, 87891136), (32, 63171754), (46, 43945568), (64, 31585877), (67, 30171584), (92, 21972784), (103, 19626176), (134, 15085792), (184, 10986392), (199, 10158272), (206, 9813088), (268, 7542896), (368, 5493196), (398, 5079136), (412, 4906544), (536, 3771448), (736, 2746598), (796, 2539568), (824, 2453272), (1072, 1885724), (1472, 1373299), (1541, 1311808), (1592, 1269784), (1648, 1226636), (2144, 942862), (2369, 853312), (3082, 655904), (3184, 634892), (3296, 613318), (4288, 471431), (4577, 441664), (4738, 426656), (6164, 327952), (6368, 317446), (6592, 306659), (6901, 292928), (9154, 220832), (9476, 213328), (12328, 163976), (12736, 158723), (13333, 151616), (13802, 146464), (18308, 110416), (18952, 106664), (20497, 98624), (24656, 81988), (26666, 75808), (27604, 73232), (36616, 55208), (37904, 53332), (40994, 49312)]